Author
Geological Survey (U.S.)
58
Sando, William Jasper
14
Kentucky Geological Survey
13
Kepferle, Roy Clark, 1926-
10
Mamet, Bernard L.
10
Armstrong, Augustus K.
9
Nichols, K. M. (Kathryn Marion), 1946-
7
Hass, Wilbert H. (Wilbert Henry), 1906-1959
6
Pitman, Janet K.
6
Silberling, N. J. (Norman John), 1928-2011
6
Sohn, I. G. (Israel Gregory), 1911-2000
6
Gordon, Mackenzie, 1913-
5
Nilsen, Tor Helge
5
Pennsylvania. Bureau of Topographic and Geologic Survey
5
Connor, Carol Waite
4
Craig, Lawrence C. (Lawrence Carey), 1918-
4
Dutro, J. Thomas
4
Henry, Mitchell E.
4
Roen, John B.
4
Sandberg, Charles A. (Charles Albert), 1929-
4
United States. Department of Energy
4
Ettensohn, Frank R.
3
Hester, T. C.
3
Hose, Richard Kenneth, 1920-
3
Kimmel, Grant E.
3
Maughan, Edwin K., 1926-1995
3
Moore, K. P.
3
Moore, T. E.
3
Pepper, James F.
3
Potter, Paul Edwin
3
Roberts, Albert Eugene, 1921-
3
Sable, Edward G. (Edward George), 1924-
3
Schell, Elmer M.
3
Schiner, George R., 1926-
3
Schmoker, J. W.
3
Seyler, Beverly
3
Westjohn, D. B. (David B.)
3
American Association of Petroleum Geologists
2
Bamber, E. W.
2
Brezinski, David K.
2
Cappa, James A.
2
De Witt, Wallace, Jr., 1920-2012
2
Demarest, David F.
2
Dobrovolny, Ernest, 1912-
2
Gualtieri, J. L. (James L.), 1924-
2
Huddle, John Warfield, 1907-1975
2
Illinois State Geological Survey
2
Izett, Glen Arthur, 1928-
2
Ketner, Keith B., 1921-2019
2
Klapper, Gilbert
2
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